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Preparation and processing equipment and method for aluminum oxide grinding medium

A technology for grinding media and processing equipment, applied in the field of grinding media preparation and processing, can solve the problems of product shape change, unqualified bulk density, and easily broken alumina grinding media, so as to avoid deformation and improve bulk density.

Active Publication Date: 2022-01-14
淄博和润马科托矿业技术有限公司
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Problems solved by technology

[0004] (1) During the preparation and processing of the existing alumina grinding media, the bulk density of the alumina grinding media is unqualified, the quality of the alumina grinding media is poor, and the alumina grinding media The medium is easily broken during use, which will cause equipment damage when the mill is in use
[0005](2) During the preparation and processing of the existing alumina grinding media, the products are all molded and not followed up in time for subsequent drying treatment, so it is easy to cause alumina The grinding medium is not a regular spherical structure when it is formed, resulting in a change in the shape of the product

Method used

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  • Preparation and processing equipment and method for aluminum oxide grinding medium
  • Preparation and processing equipment and method for aluminum oxide grinding medium
  • Preparation and processing equipment and method for aluminum oxide grinding medium

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] refer to Figure 1-Figure 8, a preparation and processing equipment for alumina grinding media, comprising a base plate 1, a support frame 2, a molding device 3 and a drying device 5, a support frame 2 is fixedly installed on the base plate 1, and a molding device 3 is installed on the support frame 2, A drying device 5 is provided below the molding device 3; during specific work, the powdered raw materials prepared in advance for making a...

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Abstract

The invention provides preparation and processing equipment and method for an aluminum oxide grinding medium, and relates to the technical field of preparation and processing of grinding media. The preparation and processing equipment comprises a bottom plate, a supporting frame, a mold pressing device and a drying device, wherein the supporting frame is fixedly arranged on the bottom plate, the mold pressing device is arranged on the supporting frame, and the drying device is arranged below the mold pressing device. In addition, the preparation and processing equipment and method can solve the following problems that a, in the existing preparation and processing process of the aluminum oxide grinding medium, the volume density of the aluminum oxide grinding medium is unqualified, the quality of the aluminum oxide grinding medium is poor, the aluminum oxide grinding medium is prone to being broken in the using process, and therefore the equipment is damaged when a mill is used; and b, in the existing preparation and processing process of the aluminum oxide grinding medium, the product is not subjected to subsequent drying treatment in time after mold pressing, so that the aluminum oxide grinding medium is not of a regular spherical structure during forming, and the shape of the product is changed.

Description

technical field [0001] The invention relates to the technical field of preparation and processing of grinding media, and specifically proposes equipment and a method for preparing and processing alumina grinding media. Background technique [0002] Grinding medium is a metallurgical term. The energy carrier in the mill crushes the material by its own impact force and grinding force. Therefore, the quality of the grinding medium is very important. Most of the existing grinding media use glass beads, steel balls, and zirconium silicate. Beads, alumina, zirconia beads, pure zirconia, etc. Among them, alumina grinding media is the most widely used, because it has the advantages of high temperature resistance, good wear resistance, regular shape, easy classification, high grinding efficiency, and favorable price. Alumina grinding media comes in a variety of shapes, such as balls, columns and bars, with balls being the most commonly used. [0003] With the wide use of alumina gri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D18/00
CPCB24D18/0009
Inventor 柳晓娜刘飞雨刘军潘宝玉
Owner 淄博和润马科托矿业技术有限公司
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